VILTROX ADAPTER CANON TO FUJI EF-FX2 PRO

This Viltrox lens mount adapter allows a full-frame Canon EF lens to be mounted on a FUJIFILM X-mount camera. In doing so, the adapter's optics help maximize the apparent angle of view of the attached lens, while also providing a unique boost to the camera in the lens's aperture range.

If a lens designed for 35mm film or full-frame camera sensors of similar size is connected to a FUJIFILM X-mount camera, it will project a larger image than what the camera's APS-C size sensor can accept. Capable of capturing only the central part of the projected image, the lens's effective angle of view would be reduced, creating a "crop factor" on the camera. This adapter condenses the light from a lens designed for full-frame camera sensors or 35mm film and projects it onto an APS-C sensor in the FUJIFILM X-mount camera.

This allows the APS-C sensor to use more light collected by an attached lens, effectively reducing the crop factor while providing the sensor with an additional stop of light for each of the lens's f/stop settings.

If a compatible lens includes autofocus and camera-controlled aperture functions, this adapter is designed to allow the use of those functions. Additionally, if an attached lens is capable of generating Exif metadata when used with a directly compatible camera, this adapter is designed to allow that information to be saved along with the image files generated with a combination of the lens, a compatible FUJIFILM X-mount camera, and the adapter.

This adapter is constructed with four lens elements in four groups that are designed to provide optical clarity and color fidelity, and the bottom of its detachable tripod foot is threaded with a 1/4″-20 accessory thread, allowing direct connection to tripods or quick release plates that feature 1/4″-20 mounts. To facilitate firmware updates, this adapter also includes a micro-USB port.